Does the series E(- 1)n+12+h converge absolutely, converge conditionally, or diverge? n= 1

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A:  Given:Let f:R3→R be defined as: ∀x = (x1, x2, x3)  ∈ R3  f(x1, x2, x3) = 7(x1- x2)2 + 3(1 –x2 )2 +6...

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A: Note : " As per our guidelines we will solve only first question . If you want any specific question...

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A: We will observe the figure to answer this question 

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Q: 6. Find the general solution to the differential equation x²y" – 3xy' + 13y = 4 + 3.x (where y' = ) ...

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Q: B В. A B. P. P.

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A: cubic polynomial is of form y=ax³+bx²+cx+d 

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Q: show if the follawing equivalence is correct. (PA9)=>r=(P=r) v(9 =>r)

A: To Show- Show if the following equivalence is correct p ∧ q ⇒ r ≡ p ⇒ r ∨ q ⇒ r

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